JehanneOS/mksh
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optimise more :)

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This commit is contained in:
tg
2007-10-25 15:34:30 +00:00
parent f9a4d9605c
commit 5e02cce898
3 changed files with 7 additions and 18 deletions
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8
histrap.c
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@ -3,7 +3,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.56 2007/09/09 19:12:09 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/histrap.c,v 1.57 2007/10/25 15:34:30 tg Exp $");
Trap sigtraps[NSIG + 1];
static struct sigaction Sigact_ign;
@ -377,9 +377,7 @@ hist_get_newest(int allow_cur)
bi_errorf("no history (yet)");
return NULL;
}
if (allow_cur)
return histptr;
return histptr - 1;
return (allow_cur ? histptr : histptr - 1);
}
/* Return a pointer to the newest command in the history */
@ -421,7 +419,7 @@ histpos(void)
int
histnum(int n)
{
int last = histptr - history;
int last = histptr - history;
if (n < 0 || n >= last) {
current = histptr;